Holley Date Code

[KRB5000]

I have a dz carb with what looks like a 8 B 1. The first number is really plain. The second sure looks like it has a straight line at the front which makes it look like a B. Any help with this would be greatly appreciated.

[acelr8]

8B1 is 1968 December 1st week. Early build  69 Z. Jeff

[KRB5000]

Thanks for the info. Can you tell me how you came up with it? Like what each digit stands for. All the codes I have seen have three numbers and no letters. Thanks again.

[1968RSZ28]

Thanks for the info. Can you tell me how you came up with it? Like what each digit stands for. All the codes I have seen have three numbers and no letters. Thanks again.

Sure, it's all explained here in Ed's carburetor report...  http://www.camaros.org/carb.shtml#id

Paul

[KRB5000]

Thanks guys, I checked the link. good info. Thanks again for your help!